Use javascript to change a second select list based on the first select list optiondela

The main objective is to implement a system of coupons and bonuses on Word Press Site under construction and will have to work in parallel with the team developing the WP. to encourage users to make purchases and refer products, thus increasing sales and visibility of the site. The project is already tested both the functional part and the code skeleton, which has been designed and has passed the Chat GPT validations in terms of structure and functionalities. Please refrain from submitting proposals that do not meet the technical requirements described in both documents.

I'm looking for a skilled FlutterFlow developer for an app that will for iOS and Android and Web. The app will be for the photography service will provide photos of the apartment house or property. The photo app will have the following main functionalities: - Setting up a photo shoot job - Selection of a suitable photo shoot date - Selection of additional photo shoot services - Short-term storage of photos - Allowing the real estate agent to download the resulting photos via API - Everyone will see the photos they have permission to. He will be able to filter and sort them on a basic basis - Photographer rating system System users: - Brok...

UI is done, need to create database to store the form details. Work with ftp only.

...need a skilled programmer for a crucial task: changing all website links and references from . to .au. The project is intended for an existing business site. Additionally, we will require the professional to update SEO settings in all lines of code to reflect the .au domain replacing . Key Responsibilities: - Convert all references of . to .au throughout the entire website - Update SEO settings to accommodate the new domain - Ensure smooth transition without any loss of data or functionality Ideal Candidate: - Proficient in web development and coding - Extensive experience with SEO and domain migration - Attention to detail to ensure no broken links or missing references - Excellent comm...

Hi João! I need revisions to the last Facebook profile banner you made for me. I want 2 versions: One with the same colours but just a few small changes Second one with inverted (opposite colours) or different colour scheme that will look good. For example I previously did White + Black when the main FB cover was Black & Yellow, think like a football team 2nd kit ;)

Hi there, I have a built Bubble App with Stripe already connected and set up. I need to add a "Cancel subscription" button to the settings page so users can easily cancel their subscriptions.

I'm looking for a professional video editor to create a 30-second advertisement-style promotional video for my business. Key Requirements: - The primary goal of the video is to promote my business in a captivating and engaging manner. - The style of the video should align with that of a typical advertisement, ensuring it's visually appealing and persuasive. - The video should be exactly 30 seconds in length, so it can be shared on various social media platforms and in other marketing contexts. The ideal candidate should have: - Proven experience in creating and editing promotional videos. - A strong understanding of video editing software. - The ability to bri...

...please check our "Client profile" on Freelancer.com We are an established employer. Quick and correct work will earn you positive feedback and timely payment. ************************************************************************************************** Project description : I need a PowerPoint presentation modified into 350 copies Step 1: Open the PowerPoint file named "Adelya Expansion - Australia and New Zealand" Step 2: Open the Excel sheet named "Companies in whose name the file is to be saved " Step 3: Note that in the Excel sheet, the second name after Adelya is Tecmark Step 4: SAVE the Powerpoint file as "Tecmark Expansion - Australia and New Zealand" Step 5: R...

...building a kind of niche product, basically a coloring app framework for iOS and Android, but the app would use my own artwork. I’d like to be able to reskin it, update it, and add more images as I wanted - so maybe a template with placeholders that I could reskin? I did some basic coding long ago and I’ve bumped around in Swift a bit, so I think if placeholders were inserted I’d be okay doing the reskinning. Functionality that I’d be looking for: - iOS and Android both (maybe quote for each individually, in case we’d have to do one at a time due to cost?) - splashscreen while itloads, then on to the main screen - thumbnails of images, divided into them...

I've been having an issue with the tabs on my website. They're not opening when clicked. Site: Some more details: - There are no error messages displayed when attempting to open the tabs. - I've tested the tabs on Chrome, Firefox, and Safari. I'm looking for a skilled developer who could troubleshoot the issue and make the tabs functional again. The ideal candidate should possess: - Proficiency in HTML and JavaScript. - Experience in debugging and troubleshooting similar issues. - Familiarity with cross-browser compatibility testing. This is a relatively small project and shouldn't take much time for someone with the right expertise.

...please check our "Client profile" on Freelancer.com We are an established employer. Quick and correct work will earn you positive feedback and timely payment. ************************************************************************************************** Project description : I need a PowerPoint presentation modified into 350 copies Step 1: Open the PowerPoint file named "Adelya Expansion - Australia and New Zealand" Step 2: Open the Excel sheet named "Companies in whose name the file is to be saved " Step 3: Note that in the Excel sheet, the second name after Adelya is Tecmark Step 4: SAVE the Powerpoint file as "Tecmark Expansion - Australia and New Zealand" Step 5: R...

My requirements for this project are straightforward: Preferred Technologies: - Expertise in HTML/CSS, JavaScript, and React is necessary. Project Goal: - The focus is to create one responsive landing page while ensuring it's user-friendly. The site needs to be easy to navigate catering to all devices, desktop through mobile. Target Audience: - The website is designed for business professionals. Hence, the interface should resonate with professional aesthetics, smooth user experience, and functionalities. Looking forward to collaborating with a dedicated professional who understands the above criteria. Your portfolio demonstrating previous work with similar requirement will be beneficial.

I need to modify the software of the speedometer and DVD touch screen in my Honda Grace 2018 EX. Both are currently in Japanese, and I'd like them to be changed to English. The main tasks for the project include: - Changing the speedometer language from Japanese to English - Modifying the software of the DVD touch screen, also from Japanese to English Since I don't have the necessary tools or software for these modifications, I'm looking for a professional who can provide the expertise and tools required to complete this task. Ideal skills and experience for this job: - Proficient in software modification for car devices - Experience in Honda car systems is ...

I require professional assistance to transition the property deed, currently under an individual's name, to a trust. The property in question is a residential one in renton, wahsington state. - Transfer of Deed: Need to transfer residential property deed from an individual's name to a trust. - Deed expertise: Familiarity with property law, especially related to the transfer and change of deeds is crucial. The ideal applicant for this task would have a proven track record in handling such transitions with a deep understanding of the legal implications and process involved. Legal background and previous experience in real estate law are a must.

Hi there. I'm running XCode 15.3 and I need a few pages done with simple, clean storyboards and View Controllers. I use Alamo Fire and Swift, so if you could use that to pull my data via my API links and display it in several pages that would be great. Categories > Collections > Items > Item Details You select one and it shows a list - Item Details is one record from a MySQL db I need each selected item to be a variable in the code of the ViewController so if I use the print function, I can see it at the bottom of XCode. I'll give you the 3 or 4 API webservice links. I can give you a super simple app to put it in too...

I want to create a nutritional analysis software that helps manufacturing companies, restaurants, or other food service businesses manage nutritional information. The software should allow users to input an ingredient from a database, customize data, and quickly break down its nutritional values. Example of tools and technologies needed: Programming Languages: - Backend: Python (Django, Flask), Node.js (). - Frontend: JavaScript (React, Vue.js, Angular) Testing: - Selenium, Jest Version Control: - Git (GitHub, GitLab, Bitbucket)

...developer to create a user-friendly web application. Users will upload two images: a headshot and an image of an item of clothing, and the AI will combine these to create a natural, realistic image of the person in the clothing. Key Features: - User-friendly image uploading: The primary focus of the first version of the web app is to allow easy image upload for users. - Basic options to select the type of clothing fit: Users should be able to provide basic inputs related to the clothing, such as size or fit, before the AI generates the final image. Ideal Skills: - Proficiency in AI image processing and manipulation - Web development expe...

I'm in need of 4 consumers based in Karlsruhe, and visit 8 stores per city. Your task will be to gather data specifically on the promotional displays and materials used for a well-known dairy brand. Important: Candidate has to be based in Karlshue or very close to it. Project outline: - 20 SKUS (Products) need to be assessed for the following: -Tidiness of shelves, package quality, time to find product and etc. -3-4 samples per a product to be assessed. eg. Product is water: 4 of these will need to be assessed. -Consumer will assess 31 samples per a product in total. -No purchases required -Products include water, plant based and diary. -All data will be captured via an...

...looking for a talented developer to build a web-based POS system with a focus on insightful daily sales reporting. Key Features: - Web-based POS system: The system should be accessible through the website itself, offering an intuitive interface for easy use. - Daily Sales Reporting: It's crucial that the system provides detailed and comprehensive daily sales reports. These reports should be easy to read and interpret. - Customization: The system should allow for future customization and integration of additional features, as the business grows. Ideal Skills: - Proven experience in developing POS systems, particularly web-based. - Strong understanding of sales reporting and da...

I'm looking for a skilled and experienced writer who can craft an engaging and informative blog post on investing in stocks. The post is intended for families planning their finances, so it should offer valuable insights and practical advice that this demographic can easily understand and implement. Key points you should cover in the blog post: - Tips for creating a budget: This section should provide practical and actionable advice on how families can set up and adhere to a budget. The guidance should be clear and easy to follow, helping readers to better manage their finances. - Strategies for saving money: The blog post should also outline various strategies families can use to save ...

To integrate my Elmo alarm system with openHAB through bi-directional binding, I need a developer with openHAB and Elmo experience. The binding should be developed for E-connect, Elmo's cloud integration model. The features I'm after are: - Arm/Disarm functionality - Real-time status updates - Alarm event notifications - Sensing and sending sensor status to openHAB items. Anytime there's an event, status change, or a sensor goes on/off, I need the binding to provide immediate updates. Your skills in openHAB binding, Java, and IoT integrations will be essential for this project. The same project is just written in python for homeassistant

...requires: The Conversion of 3D laser scans with BLK360 into high quality, detailed Revit models. The objects is the survey of information of a structure of 335m2 in plan made up of two levels, the first level consists of a structure of 6 columns that are part of a system of frames resistant to moments, on an articulated base. On the second level there are two structures to support the air coolers, in each one there are 4 fans and they are made up of 15 columns working in a system of gantries with concentric braces. The information that the survey must contain is: Geometry, profiles, connections, gas pipes, equipment or elements that may present interference in...

I need a seasoned web developer for my e-commerce website project; specific coding languages and frameworks are flexible as the user skipped the relevant question. The primary goal is to create an e-commerce site with certain critical features. Important Points: - Must-have E-commerce features: Payment gateway integration and a system for customer reviews and ratings are essential. - Skills and Experience: Web development experience is necessary, preferably with a focus on e-commerce sites. Knowledge in PHP, Python or JavaScript would be advantageous, but not mandatory. - Objective: The ultimate goal of this project is to create a user-friendly platform where customers can make purchases smoothly and share...

I'm looking for a Python developer to create a simple Dash app that includes a PDF viewer. Key Requirements: - User can upload multiple pdf files in the app. - The user can select which pdf should be displayed in the viewer - the user can enter a text in a text box and when hit submit the app should be able to highlight those texts in the PDF. - The pdf viewer should have search feature, pages and zoom in and out.

Objective: Our company aims to automate its logistics process to improve efficiency and reduce manual workload. We are looking for a freelancer with expertise in automation to develop a system that streamlines the process from transport request to courier confirmation. *** Current Process *** (The current process excel files will be given aswell as the detailed process) Request Submission: Teams within the company fill out an Excel file with transport details, including pickup location, destination, size, and weight of the shipment. Courier Selection: The logistician identifies 3 or 4 potential couriers from a database based on the transport's distance, size, and location...

I'm the owner of a WordPress website and have administrative access. I'm looking for a skilled developer to help me change the admin email without altering the username, password, or other settings. The primary reason for this change is to ensure that the contact information displayed is up-to-date. Key requirements include: - Updating the admin email: The new email address will be provided to the selected freelancer. - Maintaining username and password: It's crucial that these details remain unchanged. - Preserving other settings: The current configurations, including security measures and other account settings, should not be affected. Ideal skills and ...

You must to be at least 16 years old and live in Latin America or Eastern Europe. ✻ NO EXPERIENCE REQUIRED ✻ You do not need any experience whatsoever, but you must be clever and eager to learn. No. I am *not* being charitable. I am being practical. ✻ PAYING YOU TO LEARN ✻ No. You aren't dreaming. I value intelligence and problem-solving ability over experience. I'd prefer to work with someone who is clever and learns quickly rather than someone experienced but is not very intelligent and/or does not solve problems scientifically. Would I hire an Isaac Newton or an Albert Einstein even if he had no programming experience? Of course I would. ✻ TESTS ✻ You must pass several difficult logic tests to work with me. The first log...

I'm in need of a full stack developer with proficiency in JavaScript, Python, and PHP. The ideal candidate should be experienced in building web applications and software, and must be adept at working with both front and back-end technologies. I have want to deploy my website to live then we start customization

...looking for a skilled freelancer with experience in image stitching using OpenCV. The primary goal of this project is to merge two images into a single image. Project requirements : You will be able to choose 2 grayscale images from the graphical interface. The images will be read from the disk and displayed, and the mouse will be used to choose corresponding points on the images (at least 3). Pairs of dots will be marked with crosses of the same colour in the images, but distinct (random choice of colours) for each pair. After pressing a key a third image will be displayed containing the first image pasted to the second image on ...

I need a logo for my company, The Royal Guardian, that communicates trust and reliability. The primary color I'd like to see in the design is blue, but feel free to use other colors as accents. Key Specifications: - Company Name: The Royal Guardian - Primary Message: Trust and Reliability - Preferred Color: Blue

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I'm looking to work with an experienced architect or designer to develop a new floor plan for my single-level residential property. The new floor plan should provide a second bathroom, updated kitchen with kitchen island, and consider any other potential areas for improvement or alteration eg moving laundry to garage or expanding laundry. • Design Skills - The ideal candidate should have a strong portfolio in contemporary residential design. • Experience - A background in residential architectural design or interior design is preferred. Previous successful projects involving contemporary, single-level homes will be highly regarded. Let's turn this concept into reality. Looking forward to...

Hello, we need personnel to carry out the external financing operations of our betting company.

...experienced developer to provide long-term maintenance for my e-commerce website. The ecommerce is up and running and fully operational and we need a FULL STACK developer that can code in ALL AREAS of the webapp. - Frontend: React (JavaScript) - Backend: Node.js - Services: Python - Database: MySQL RESPONSIBILITIES: - Integration of new B2B APIs - New payment gateway integration - - Implementation of bug fixes and performance improvements. - Regular software updates and security patches. - Feature additions and enhancements. Skills and Experience: - Proven experience in maintaining e-commerce solutions. - Proficiency in React, Node.js, Python, and MySQL. - Strong problem-solving skills. - Excellent understanding of software best practices and desig...

Need to find a programmer who understands computer networks and knows c# or python programming

...revolves around the concept of computer vision in OpenCV. More specifically, I am in need of someone proficient with image stitching techniques to create a single, coherent composited image from 2 separate pictures. - Project Goal: You will be able to choose 2 grayscale images from the graphical interface. The images will be read from the disk and displayed, and the mouse will be used to choose corresponding points on the images (at least 3). Pairs of dots will be marked with crosses of the same colour in the images, but distinct (random choice of colours) for each pair. After pressing a key a third image will be displayed containing the first image pasted to ...

I'm looking for a WordPress expert who can help me resolve an Error 500 issue that's occurring when users access my website. The error seems to be an 'Internal Server Error', but I'm not sure what's causing it or how to fix it. Key Tasks: - Identify the root cause of the Error 500 - Implement a solution to resolve the issue - Provide recommendations to prevent similar errors in the future Ideal Skills and Experience: - Extensive experience with WordPress - Proven ability to troubleshoot and fix Error 500 issues - Familiarity with server configurations and potential causes of Internal Server Errors - Strong problem-solving skills to identify and resolve the root...

I'm looking for a Shopify theme expert who can create a theme with a unique feature. This project involves adding a dropdown menu to the Product Main Information tab like in photo. Here are the key requirements: - The dropdown menu should be fully customizable, allowing for text editing and the option to include an icon. - The icon itself will need to be suggested by you, so creativity and an understanding of user experience are crucial. - The dropdown menu should seamlessly integrate into the existing Shopify product information layout. Ideal candidates should have extensive experience in Shopify theme development, UI/UX design, and a creative approach to custom fe...

I am seeking a PHP developer to bring my interactive website vision to life. Key Project Requirements: - The website will require interactive features, enhancing user engagement and experience. - The project demands a high level of proficiency in PHP, as this language will be the backbone of the site. - Skills in HTML, CSS, and potentially JavaScript will also be required to ensure a seamless and visually appealing interface. Ideal Candidate: - Proven experience in developing interactive websites using PHP. - Strong knowledge of front-end technologies to ensure a responsive and visually appealing design. - Excellent communication skills and the ability to understand and translate m...

I'm on the lookout for a seasoned full-stack developer to construct my startup's website from scratch. A minimalistic and modern design approach is desired. Key features on the site must include: - User registration and login - Integrated e-commerce functionality - Robust CMS for effective content management Fluency in prominent technologies like HTML, CSS, JavaScript, PHP, and relevant frameworks is a must. Familiarity with custom-built platforms and a keen eye for minimalistic and modern web design will be ideal.

...need of a skilled web developer to set up a secured tutoring scientific website. This platform will facilitate online classes, between Students, Instructors and Schools (the field of study will be discussed personally) Student Privileges Student, Instructor and School Registration phase. Where they can setup their accounts and generate their Profile Cards. There are two categories of Student Accounts (School Registered or Free) New Session page: where the student can select Subject & Topic, and mention questions if required. Then, Instructor Selection Phase: An interface to let students select a suitable instructor, for their subjects based on the instructor's predetermined disciplines, then ...

I'm looking for a talented 2D animator who can create 3 engaging and entertaining videos, each lasting between 45-60 seconds. The primary goal of these videos is to captivate and entertain the audience. Key Responsibilities: - Develop 3 separate videos in a minimalist animation style - Ensure the videos are engaging and entertaining throughout - Incorporate the ready-made script seamlessly Ideal Freelancer: - Proven experience in 2D animation and motion graphics - Capable of creating entertaining and engaging content - Proficient in working with ready-made scripts - Prior experience with minimalist animation is a plus Brief Documents for 3 Video's Below: Video 1 - Annuity Payout Options: Video

I'm seeking a skilled developer to create a comprehensive priest booking platform that will enable users to book priests for religious services and schedule events at specific temples or with particular priests. Key Features: - User Registration and Login: The platform should provide a seamless registration and login process to users. - Search and Filter for Priests: Users should be able to easily search and filter for priests based on location, preferred language, and availability. - Booking and Scheduling System: An efficient booking and scheduling system is required. This should allow users to select their preferred date and time for the service or event, receive confirmation and reminder ...

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I need c#, c++ or python programmer The software has online payment function for customers Please bid and we will discuss more details

...que facilite la venta de colecciones de vinilos en Inglaterra. El objetivo es establecer un sitio web intuitivo y fácil de usar donde los coleccionistas de vinilos puedan listar y vender sus colecciones de manera eficiente. Responsabilidades del freelancer: 1. Diseñar y desarrollar una plataforma en línea: El freelancer será responsable de crear un sitio web o una plataforma en línea que permita a los coleccionistas de vinilos en Inglaterra listar y vender sus colecciones. La plataforma deberá ser intuitiva, fácil de navegar y contar con funciones de búsqueda y filtrado para facilitar la búsqueda de vinilos específicos. 2. Implementar un sistema de registro y autenticación de usuarios: El freelancer de...

I need ONE PAGE created for web store (wordpress/woocommerce). Must have a visual product customizer. Meaning that a customer will have the option to customize the item and see the changes they make in real time. Not just colors and sizes though, but entering texts and choosing adornments, etc. Here is an example of what I am needing (not my website, just one I found online). If you can duplicate this page exactly I would be pleased.

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...raw sensor to removal of noise & unwanted signal Algorithm / code for Digital Filter low bandwidth Real time Sensor Signals 1. Analogue Raw data acquisition in real time at 1000 samples per second in 24 bit precision 2. Raw data signal bandwidth /frequencies restricted to less then 1000 hz by hardware RC anti aliasing filter to avoid aliasing 3. Following Digital in sequence to be applied to raw signal . a. low pass filter 0-170 hzs ( to remove high frequency random / white noise b. High pass filter 1 hz to 400 hz (to remove low frequency dur DC signal coupling ) c. Very steep(narrow band) notch filter at 50 hz / 60 hz to remove power line interference a & b can be combined as band pas...

Hello, how are you, I have a very easy task in Angular for someone who knows about NgRx. popular a select to make the call to an api (store). It's angular 15 and you have to know about actions, reducers, effects, and everything about NgRx. This should take 1-2 hours and my budget is $14. If you complete it there will be more tasks later. Write the word ragnar to know you read this. Thank you.